Patents by Inventor William W. Preheim
William W. Preheim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8726820Abstract: An apparatus and method to precisely meter and dispense two or more crop inputs with a common metering disc is presented to achieve proper placement in the soil relative to one another. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: GrantFiled: December 21, 2012Date of Patent: May 20, 2014Assignee: AGCO CorporationInventors: Nyle C. Wollenhaupt, Edward L. Swenson, Monte J. Rans, William W. Preheim
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Patent number: 8371240Abstract: An apparatus and method to precisely meter and dispense two or more crop inputs with a common metering disc is presented to achieve proper placement in the soil relative to one another. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: GrantFiled: December 23, 2009Date of Patent: February 12, 2013Assignee: AGCO CorporationInventors: Nyle C. Wollenhaupt, Edward L. Swenson, William W. Preheim, Monte J. Rans
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Patent number: 8371239Abstract: A metering disk for dispensing two or more crop inputs to achieve proper placement in the soil relative to one another. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: GrantFiled: December 23, 2009Date of Patent: February 12, 2013Assignee: AGCO CorporationInventors: Monte J. Rans, William W. Preheim, Nyle C. Wollenhaupt, Edward L. Swenson
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Patent number: 8336469Abstract: A transfer chamber assembly for an apparatus and method to precisely meter and dispense two or more crop inputs with a common metering disc. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: GrantFiled: December 23, 2009Date of Patent: December 25, 2012Assignee: AGCO CorporationInventors: William W. Preheim, Nyle C. Wollenhaupt, Monte J. Rans
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Publication number: 20100282145Abstract: Directed air flow to assist the metering of seeds from a metering disk. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: ApplicationFiled: December 23, 2009Publication date: November 11, 2010Applicant: AGCO CORPORATIONInventors: William W. Preheim, Monte J. Rans, Nyle C. Wollenhaupt
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Publication number: 20100282143Abstract: A transfer chamber assembly for an apparatus and method to precisely meter and dispense two or more crop inputs with a common metering disc. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: ApplicationFiled: December 23, 2009Publication date: November 11, 2010Applicant: AGCO CORPORATIONInventors: William W. Preheim, Nyle C. Wollenhaupt, Monte J. Rans
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Publication number: 20100282142Abstract: An indexable coupler for indexing metering disks together for dispensing two or more crop inputs to achieve proper placement in the soil relative to one another. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: ApplicationFiled: December 23, 2009Publication date: November 11, 2010Applicant: AGCO CORPORATIONInventors: William W. Preheim, Nyle C. Wollenhaupt, Edward L. Swenson
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Publication number: 20100282144Abstract: A metering disk for dispensing two or more crop inputs to achieve proper placement in the soil relative to one another. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: ApplicationFiled: December 23, 2009Publication date: November 11, 2010Applicant: AGCO CORPORATIONInventors: Monte J. Rans, William W. Preheim, Nyle C. Wollenhaupt
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Publication number: 20100282147Abstract: An apparatus and method to precisely meter and dispense two or more crop inputs with a common metering disc is presented to achieve proper placement in the soil relative to one another. In one embodiment, dry granular or granulized fertilizer is metered from one side of the disc and seed is metered from the opposite side of the same metering disc. The fertilizer is placed in a concentrated “pulse” approximately equal distances between seeds within a common seed furrow and/or between seed furrows to improved nutrient use efficiency by minimizing soil to fertilizer contact and subsequent chemical reactions that make applied supplemental nutrients less available to plants. Pressurized air may be utilized to assist discharge of both the seed and fertilizer from the disc meter to assure precise spacing in the soil. A cover may be placed on the meter and metering disc to recirculate air and thus minimize potential atmospheric contamination from seed coatings and fertilizer materials.Type: ApplicationFiled: December 23, 2009Publication date: November 11, 2010Applicant: AGCO CORPORATIONInventors: Nyle C. Wollenhaupt, Edward L. Swenson, William W. Preheim, Monte J. Rans
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Patent number: 6477824Abstract: A round baler has strategically located deflecting surfaces in the intake region of the machine to direct incoming crop materials away from sidewalls of the baler. In a preferred embodiment, the materials are directed away from clearance gaps between the outer edges of forming belts and the sidewalls of the baler. Each deflecting surface may be part of a deflector in the nature of a hollow wedge with an upright, angled-in deflecting surface, an upright rear wall, and a horizontal, triangular top wall. A fastening bolt may attach the deflector to the sidewall.Type: GrantFiled: January 24, 2001Date of Patent: November 12, 2002Assignee: AGCO CorporationInventor: William W. Preheim
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Publication number: 20020095925Abstract: A round baler has strategically located deflecting surfaces in the intake region of the machine to direct incoming crop materials away from sidewalls of the baler. In a preferred embodiment, the materials are directed away from clearance gaps between the outer edges of forming belts and the sidewalls of the baler. Each deflecting surface may be part of a deflector in the nature of a hollow wedge with an upright, angled-in deflecting surface, an upright rear wall, and a horizontal, triangular top wall. A fastening bolt may attach the deflector to the sidewall.Type: ApplicationFiled: January 24, 2001Publication date: July 25, 2002Inventor: William W. Preheim